emigration
n. 移民
近义词：expatriation，migration，exile，relocation，exodus，flight，evacuation，out-migration，
英英释义
Noun
- migration from a place (especially migration from your native country in order to settle in another)
例句
用作名词(n.)
- Increase in population made emigration necessary.人口的增加使向外移民成为必要。
- Emigration had carried to its shores shoals of men and women.移民使成群结队的男男女女来到了它的海岸。